Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.......................
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 6 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 6.4K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RobotManipulation-PT-00020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r148-smll-152685546900032
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-00
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-01
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-02
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-03
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-04
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-05
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-06
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-07
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-08
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-09
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-10
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-11
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-12
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-13
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-14
FORMULA_NAME RobotManipulation-PT-00020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1526907865392

info: Time: 3600 - MCC
===========================================================================================
prep: translating RobotManipulation-PT-00020 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RobotManipulation-PT-00020 formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ RobotManipulation-PT-00020 @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 26/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 480
lola: finding significant places
lola: 15 places, 11 transitions, 9 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 14 transition conflict sets
lola: TASK
lola: reading formula from RobotManipulation-PT-00020-CTLFireability.task
lola: (A ((E (X (FIREABLE(p_move))) U E (F (FIREABLE(p_start))))) AND NOT(E ((NOT FIREABLE(p_intoSC) U (FIREABLE(r_starts) AND FIREABLE(p_moved)))))) : A (G (E (F ((NOT FIREABLE(p_moved) AND FIREABLE(r_stops)))))) : E (X (NOT((E (G (FIREABLE(p_start))) AND A (F (FIREABLE(p_sop))))))) : A (X (((E (X (FIREABLE(r_starts))) AND E (G (FIREABLE(p_relSC)))) OR E (F (NOT FIREABLE(p_start)))))) : A (G (())) : (((A ((FIREABLE(p_move) U FIREABLE(r_stops))) AND FIREABLE(r_starts)) AND E (X (FIREABLE(r_starts)))) OR ((A ((FIREABLE(p_relSC) U FIREABLE(r_starts))) OR NOT FIREABLE(r_starts)) AND NOT(A (G ((FIREABLE(p_start))))))) : E (X ((A (G ((FIREABLE(p_move) OR FIREABLE(p_start)))) AND E (G (FIREABLE(r_starts)))))) : E (((A (F (FIREABLE(p_intoSC))) OR FIREABLE(p_intoSC)) U A (F ((FIREABLE(r_stops) AND FIREABLE(p_intoSC)))))) : A (G (E (F (FIREABLE(r_starts))))) : (((FIREABLE(r_end_move) OR A (F (FIREABLE(r_stops)))) OR (A (G (NOT FIREABLE(p_sop))) OR A (F ((FIREABLE(p_start) AND FIREABLE(p_sop)))))) OR NOT(NOT((A (X (FIREABLE(p_move))) AND A (G (FIREABLE(p_start))))))) : NOT((A ((NOT FIREABLE(p_start) U FIREABLE(p_intoSC))) OR (A (F (FIREABLE(p_started))) OR A (X ((FIREABLE(p_sop) AND FIREABLE(p_started))))))) : A (F ((A (G ((FIREABLE(p_started) AND FIREABLE(p_intoSC)))) OR (E (X (FIREABLE(p_sop))) OR A (X (FIREABLE(p_move))))))) : E (X ((A (F ((FIREABLE(p_intoSC) OR FIREABLE(r_end_move)))) OR (A (F (FIREABLE(p_intoSC))) AND NOT FIREABLE(r_begin_move))))) : (E (G ((NOT FIREABLE(p_started) AND NOT FIREABLE(p_move)))) OR A (G (NOT(A (X (FIREABLE(p_moved))))))) : NOT(((E ((FIREABLE(p_relSC) U FIREABLE(r_starts))) OR E (F ((FIREABLE(p_moved) OR FIREABLE(p_intoSC))))) AND A (((FIREABLE(p_start) OR FIREABLE(p_intoSC)) U FIREABLE(p_intoSC))))) : NOT(E (F (A (G (NOT FIREABLE(p_moved))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:452
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:554
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:554
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 72 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((E (X (FIREABLE(r_starts))) AND E (G (FIREABLE(p_relSC)))) OR E (F (NOT FIREABLE(p_start))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: AX(((EX(FIREABLE(r_starts)) AND NOT(A(TRUE U NOT FIREABLE(p_relSC)))) OR E(TRUE U NOT FIREABLE(p_start))))
lola: processed formula length: 106
lola: 77 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 41 markings, 41 edges
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (A (F (NOT FIREABLE(p_start))))) OR E (X (E (G (NOT FIREABLE(p_sop))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 14208 KB
lola: time consumption: 255 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A ((FIREABLE(p_move) U FIREABLE(r_stops))) AND (FIREABLE(r_starts) AND E (X (FIREABLE(r_starts))))) OR ((A ((FIREABLE(p_relSC) U FIREABLE(r_starts))) OR NOT FIREABLE(r_starts)) AND E (F ((NOT FIREABLE(p_start))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(r_starts)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(r_starts)
lola: processed formula length: 22
lola: 72 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(r_starts)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(r_starts)
lola: processed formula length: 18
lola: 72 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(p_start))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((NOT FIREABLE(p_start))))
lola: processed formula length: 31
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (NOT FIREABLE(p_start))
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 42 markings, 41 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((A (G ((FIREABLE(p_move) OR FIREABLE(p_start)))) AND E (G (FIREABLE(r_starts))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: EX((NOT(E(TRUE U (NOT FIREABLE(p_move) AND NOT FIREABLE(p_start)))) AND NOT(A(TRUE U NOT FIREABLE(r_starts)))))
lola: processed formula length: 111
lola: 77 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 41 markings, 40 edges
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(r_end_move) OR (A (F (FIREABLE(r_stops))) OR (A (G (NOT FIREABLE(p_sop))) OR (A (F ((FIREABLE(p_start) AND FIREABLE(p_sop)))) OR (A (X (FIREABLE(p_move))) AND A (G (FIREABLE(p_start))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(p_start)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (FIREABLE(p_start)))
lola: processed formula length: 25
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: NOT FIREABLE(p_start)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 42 markings, 41 edges
lola: state equation: write sara problem file to RobotManipulation-PT-00020-CTLFireability-5-0.sara
lola: subprocess 6 will run for 331 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(r_end_move)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(r_end_move)
lola: processed formula length: 20
lola: 72 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 7 will run for 368 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(p_sop)))
lola: ========================================
lola: lola: ========================================
SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (NOT FIREABLE(p_sop)))
lola: processed formula length: 27
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: FIREABLE(p_sop)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to RobotManipulation-PT-00020-CTLFireability-7-0.sara
lola: ========================================
lola: subprocess 8 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(r_stops)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(r_stops)
lola: processed formula length: 21
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 205 markings, 205 edges
lola: ========================================
lola: lola: subprocess 9 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((FIREABLE(p_start) AND FIREABLE(p_sop))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (NOT FIREABLE(p_start) OR NOT FIREABLE(p_sop))
lola: processed formula length: 47
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 205 markings, 205 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
state equation: calling and running sara
lola: subprocess 6 will run for 331 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E ((FIREABLE(p_start) R NOT FIREABLE(p_intoSC))) AND (E (G (NOT FIREABLE(p_started))) AND E (X ((NOT FIREABLE(p_sop) OR NOT FIREABLE(p_started))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 331 seconds at most (--localtimelimit=0)
lola: ========================================
lola: sara: try reading problem file RobotManipulation-PT-00020-CTLFireability-7-0.sara.
...considering subproblem: E (G (NOT FIREABLE(p_started)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (NOT FIREABLE(p_started)))
lola: processed formula length: 31
lola: 72 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola:
SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 42 markings, 41 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 368 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((A (G ((FIREABLE(p_started) AND FIREABLE(p_intoSC)))) OR (E (X (FIREABLE(p_sop))) OR A (X (FIREABLE(p_move)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A(TRUE U (NOT(E(TRUE U (NOT FIREABLE(p_started) OR NOT FIREABLE(p_intoSC)))) OR (EX(FIREABLE(p_sop)) OR AX(FIREABLE(p_move)))))
lola: processed formula length: 128
lola: 77 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 83 markings, 165 edges
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (A (F ((FIREABLE(p_intoSC) OR FIREABLE(r_end_move)))))) OR E (X ((A (F (FIREABLE(p_intoSC))) AND NOT FIREABLE(r_begin_move)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((A (F (FIREABLE(p_intoSC))) AND NOT FIREABLE(r_begin_move))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX((A(TRUE U FIREABLE(p_intoSC)) AND NOT FIREABLE(r_begin_move)))
lola: processed formula length: 65
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1761 markings, 2580 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((NOT FIREABLE(p_started) AND NOT FIREABLE(p_move)))) OR A (G (E (X (NOT FIREABLE(p_moved))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((NOT FIREABLE(p_started) AND NOT FIREABLE(p_move))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((NOT FIREABLE(p_started) AND NOT FIREABLE(p_move))))
lola: processed formula length: 58
lola: 72 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 42 markings, 41 edges
lola: ========================================
lola: subprocess 10 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X (NOT FIREABLE(p_moved)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: processed formula: NOT(E(TRUE U NOT(EX(NOT FIREABLE(p_moved)))))
lola: processed formula length: 45
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 223 markings, 234 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (FIREABLE(r_starts)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: FIREABLE(r_starts)
lola: processed formula length: 18
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 2558800 markings, 5889953 edges, 511760 markings/sec, 0 secs
lola: 4684177 markings, 11027867 edges, 425075 markings/sec, 5 secs
lola: 6655010 markings, 15895320 edges, 394167 markings/sec, 10 secs
lola: 8531406 markings, 20603723 edges, 375279 markings/sec, 15 secs
lola: 10331744 markings, 25174527 edges, 360068 markings/sec, 20 secs
lola: 12075389 markings, 29646605 edges, 348729 markings/sec, 25 secs
lola: 13765273 markings, 34028515 edges, 337977 markings/sec, 30 secs
lola: 15276250 markings, 37969373 edges, 302195 markings/sec, 35 secs
lola: 16627495 markings, 41543136 edges, 270249 markings/sec, 40 secs
lola: 18122679 markings, 45527534 edges, 299037 markings/sec, 45 secs
lola: 19650798 markings, 49640977 edges, 305624 markings/sec, 50 secs
lola: 21148811 markings, 53740077 edges, 299603 markings/sec, 55 secs
lola: 22620376 markings, 57826285 edges, 294313 markings/sec, 60 secs
lola: 24065494 markings, 61894583 edges, 289024 markings/sec, 65 secs
lola: 25484128 markings, 65939042 edges, 283727 markings/sec, 70 secs
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lola: 47056183 markings, 135340473 edges, 178279 markings/sec, 170 secs
lola: 47939514 markings, 138414574 edges, 176666 markings/sec, 175 secs
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lola: 94669694 markings, 314462925 edges, 139312 markings/sec, 480 secs
lola: 95364958 markings, 317217190 edges, 139053 markings/sec, 485 secs
lola: 96055490 markings, 319954183 edges, 138106 markings/sec, 490 secs
lola: 96741934 markings, 322671058 edges, 137289 markings/sec, 495 secs
lola: 97436875 markings, 325424838 edges, 138988 markings/sec, 500 secs
lola: 98125887 markings, 328163598 edges, 137802 markings/sec, 505 secs
lola: 98820461 markings, 330905858 edges, 138915 markings/sec, 510 secs
lola: 99508292 markings, 333636600 edges, 137566 markings/sec, 515 secs
lola: 100199329 markings, 336395311 edges, 138207 markings/sec, 520 secs
lola: 100879937 markings, 339111131 edges, 136122 markings/sec, 525 secs
lola: 101561879 markings, 341834725 edges, 136388 markings/sec, 530 secs
lola: 102242645 markings, 344555850 edges, 136153 markings/sec, 535 secs
lola: 102917981 markings, 347261676 edges, 135067 markings/sec, 540 secs
lola: 103598389 markings, 349983666 edges, 136082 markings/sec, 545 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown yes yes yes no unknown unknown no no yes yes no unknown unknown
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (FIREABLE(p_moved)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: FIREABLE(p_moved)
lola: processed formula length: 17
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 3871483 markings, 6263070 edges, 774297 markings/sec, 0 secs
lola: 6085766 markings, 11069349 edges, 442857 markings/sec, 5 secs
lola: 8012676 markings, 15453385 edges, 385382 markings/sec, 10 secs
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lola: 104684400 markings, 249914329 edges, 285009 markings/sec, 320 secs
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lola: 141938111 markings, 347878157 edges, 214679 markings/sec, 470 secs
lola: 143050744 markings, 350953526 edges, 222527 markings/sec, 475 secs
lola: 144169306 markings, 354040442 edges, 223712 markings/sec, 480 secs
lola: 145277447 markings, 357111019 edges, 221628 markings/sec, 485 secs
lola: 146290454 markings, 359943679 edges, 202601 markings/sec, 490 secs
lola: 147347802 markings, 362902221 edges, 211470 markings/sec, 495 secs
lola: 148409007 markings, 365866746 edges, 212241 markings/sec, 500 secs
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lola: 150505616 markings, 371763995 edges, 209078 markings/sec, 510 secs
lola: 151514881 markings, 374615346 edges, 201853 markings/sec, 515 secs
lola: 152567781 markings, 377600005 edges, 210580 markings/sec, 520 secs
lola: 153547391 markings, 380362101 edges, 195922 markings/sec, 525 secs
lola: 154549563 markings, 383197053 edges, 200434 markings/sec, 530 secs
lola: 155569896 markings, 386109133 edges, 204067 markings/sec, 535 secs
lola: 156568369 markings, 388962747 edges, 199695 markings/sec, 540 secs
lola: 157593720 markings, 391898188 edges, 205070 markings/sec, 545 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown yes yes yes no unknown unknown no no yes yes no unknown unknown
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((NOT FIREABLE(p_moved) AND FIREABLE(r_stops))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: (NOT FIREABLE(p_moved) AND FIREABLE(r_stops))
lola: processed formula length: 45
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 2063511 markings, 5667534 edges, 412702 markings/sec, 0 secs
lola: 3756317 markings, 10586032 edges, 338561 markings/sec, 5 secs
lola: 5288211 markings, 15129156 edges, 306379 markings/sec, 10 secs
lola: 6740312 markings, 19462560 edges, 290420 markings/sec, 15 secs
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lola: 100913821 markings, 318159496 edges, 177081 markings/sec, 470 secs
lola: 101801482 markings, 321031071 edges, 177532 markings/sec, 475 secs
lola: 102695542 markings, 323926686 edges, 178812 markings/sec, 480 secs
lola: 103574285 markings, 326769904 edges, 175749 markings/sec, 485 secs
lola: 104456593 markings, 329624199 edges, 176462 markings/sec, 490 secs
lola: 105336915 markings, 332488811 edges, 176064 markings/sec, 495 secs
lola: 106223464 markings, 335355751 edges, 177310 markings/sec, 500 secs
lola: 107106073 markings, 338202228 edges, 176522 markings/sec, 505 secs
lola: 107985623 markings, 341070750 edges, 175910 markings/sec, 510 secs
lola: 108859978 markings, 343903790 edges, 174871 markings/sec, 515 secs
lola: 109731700 markings, 346743240 edges, 174344 markings/sec, 520 secs
lola: 110599227 markings, 349548715 edges, 173505 markings/sec, 525 secs
lola: 111471615 markings, 352366698 edges, 174478 markings/sec, 530 secs
lola: 112334213 markings, 355172498 edges, 172520 markings/sec, 535 secs
lola: 113192200 markings, 357954379 edges, 171597 markings/sec, 540 secs
lola: 114053685 markings, 360769645 edges, 172297 markings/sec, 545 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown yes yes yes no unknown unknown no no yes yes no unknown unknown
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((A (F (FIREABLE(p_intoSC))) OR FIREABLE(p_intoSC)) U A (F ((FIREABLE(r_stops) AND FIREABLE(p_intoSC))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: processed formula: E((A(TRUE U FIREABLE(p_intoSC)) OR FIREABLE(p_intoSC)) U A(TRUE U (FIREABLE(r_stops) AND FIREABLE(p_intoSC))))
lola: processed formula length: 110
lola: 75 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 42434 markings, 77093 edges
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 828 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (FIREABLE(p_start))) AND A ((FIREABLE(p_intoSC) R (NOT FIREABLE(r_starts) OR NOT FIREABLE(p_moved)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 828 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(p_start)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(p_start)))
lola: processed formula length: 25
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(p_start)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: write sara problem file to RobotManipulation-PT-00020-CTLFireability-14-0.sara
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 15 will run for 1656 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(p_intoSC) R (NOT FIREABLE(r_starts) OR NOT FIREABLE(p_moved))))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:607
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:647
lola: rewrite Frontend/Parser/formula_rewrite.k:607
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: processed formula: A ((FIREABLE(p_intoSC) R (NOT FIREABLE(r_starts) OR NOT FIREABLE(p_moved))))
lola: processed formula length: 77
lola: 78 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: Predicate Phi releases Predicate Psi on all paths.
lola: 902 markings, 1721 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
sara: try reading problem file RobotManipulation-PT-00020-CTLFireability-14-0.sara.
lola: subprocess 15 will run for 1656 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A ((NOT FIREABLE(p_relSC) R NOT FIREABLE(r_starts))) AND A (G ((NOT FIREABLE(p_moved) AND NOT FIREABLE(p_intoSC))))) OR E (((NOT FIREABLE(p_start) AND NOT FIREABLE(p_intoSC)) R NOT FIREABLE(p_intoSC))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 1656 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((NOT FIREABLE(p_start) AND NOT FIREABLE(p_intoSC)) R NOT FIREABLE(p_intoSC)))
lola: ========================================
lola: SUBTASK
lola: checking existential release
lola: rewrite Frontend/Parser/formula_rewrite.k:646
lola: rewrite Frontend/Parser/formula_rewrite.k:610
lola: processed formula: E (((NOT FIREABLE(p_start) AND NOT FIREABLE(p_intoSC)) R NOT FIREABLE(p_intoSC)))
lola: processed formula length: 81
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: There is a path where Predicate Phi releases Predicate Psi.
lola: 81 markings, 80 edges
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================


FORMULA RobotManipulation-PT-00020-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: (E (X (A (F (NOT FIREABLE(p_start))))) OR E (X (E (G (NOT FIREABLE(p_sop))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (X (E (G (NOT FIREABLE(p_sop)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:627
lola: processed formula: NOT FIREABLE(p_sop)
lola: processed formula length: 19
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate is not possibly preserved from any successor.
lola: 81 markings, 80 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (X (A (F (NOT FIREABLE(p_start)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX(A(TRUE U NOT FIREABLE(p_start)))
lola: processed formula length: 35
lola: 74 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 325 markings, 325 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA RobotManipulation-PT-00020-CTLFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (G (E (F (FIREABLE(r_starts)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: FIREABLE(r_starts)
lola: processed formula length: 18
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 2559141 markings, 5890739 edges, 511828 markings/sec, 0 secs
lola: 4568110 markings, 10745621 edges, 401794 markings/sec, 5 secs
lola: 6424050 markings, 15320116 edges, 371188 markings/sec, 10 secs
lola: 8181973 markings, 19721026 edges, 351585 markings/sec, 15 secs
lola: 9679592 markings, 23512772 edges, 299524 markings/sec, 20 secs
lola: 11243186 markings, 27505973 edges, 312719 markings/sec, 25 secs
lola: 12757356 markings, 31405501 edges, 302834 markings/sec, 30 secs
lola: 14228644 markings, 35234521 edges, 294258 markings/sec, 35 secs
lola: 15677538 markings, 39028077 edges, 289779 markings/sec, 40 secs
lola: 17093073 markings, 42776464 edges, 283107 markings/sec, 45 secs
lola: 18492895 markings, 46515979 edges, 279964 markings/sec, 50 secs
lola: 19880162 markings, 50268283 edges, 277453 markings/sec, 55 secs
lola: 21248992 markings, 54019666 edges, 273766 markings/sec, 60 secs
lola: 22605287 markings, 57785347 edges, 271259 markings/sec, 65 secs
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lola: 45416365 markings, 129686321 edges, 187607 markings/sec, 170 secs
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lola: 49988591 markings, 145632353 edges, 187405 markings/sec, 195 secs
lola: 50953137 markings, 149037680 edges, 192909 markings/sec, 200 secs
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lola: 136435602 markings, 483754660 edges, 125614 markings/sec, 790 secs
lola: 137062358 markings, 486356108 edges, 125351 markings/sec, 795 secs
lola: 137695880 markings, 488974100 edges, 126704 markings/sec, 800 secs
lola: 138322850 markings, 491578178 edges, 125394 markings/sec, 805 secs
lola: 138953056 markings, 494185752 edges, 126041 markings/sec, 810 secs
lola: 139587753 markings, 496802511 edges, 126939 markings/sec, 815 secs
lola: 140217684 markings, 499414694 edges, 125986 markings/sec, 820 secs
lola: 140842590 markings, 502014634 edges, 124981 markings/sec, 825 secs
lola: 141469341 markings, 504624005 edges, 125350 markings/sec, 830 secs
lola: 142096848 markings, 507233507 edges, 125501 markings/sec, 835 secs
lola: 142723131 markings, 509831030 edges, 125257 markings/sec, 840 secs
lola: 143346502 markings, 512430174 edges, 124674 markings/sec, 845 secs
lola: 143971950 markings, 515030635 edges, 125090 markings/sec, 850 secs
lola: 144590763 markings, 517623634 edges, 123763 markings/sec, 855 secs
lola: 145216454 markings, 520221227 edges, 125138 markings/sec, 860 secs
lola: 145839109 markings, 522805719 edges, 124531 markings/sec, 865 secs
lola: 146459142 markings, 525394028 edges, 124007 markings/sec, 870 secs
lola: 147080420 markings, 527985697 edges, 124256 markings/sec, 875 secs
lola: 147700673 markings, 530579014 edges, 124051 markings/sec, 880 secs
lola: 147870348 markings, 531289184 edges, 33935 markings/sec, 885 secs
lola: 147878998 markings, 531326574 edges, 1730 markings/sec, 890 secs
lola: 147900164 markings, 531416115 edges, 4233 markings/sec, 895 secs
lola: 147907312 markings, 531445652 edges, 1430 markings/sec, 900 secs
lola: 147918250 markings, 531492707 edges, 2188 markings/sec, 905 secs
lola: 147931186 markings, 531546750 edges, 2587 markings/sec, 910 secs
lola: 147952866 markings, 531635606 edges, 4336 markings/sec, 915 secs
lola: 147968795 markings, 531701724 edges, 3186 markings/sec, 920 secs
lola: 147997086 markings, 531816171 edges, 5658 markings/sec, 925 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA RobotManipulation-PT-00020-CTLFireability-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (G (E (F (FIREABLE(p_moved)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: FIREABLE(p_moved)
lola: processed formula length: 17
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 3718737 markings, 5941492 edges, 743747 markings/sec, 0 secs
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lola: 169365765 markings, 426223383 edges, 180899 markings/sec, 625 secs
lola: 170286021 markings, 428946333 edges, 184051 markings/sec, 630 secs
lola: 171245953 markings, 431792399 edges, 191986 markings/sec, 635 secs
lola: 172139630 markings, 434461718 edges, 178735 markings/sec, 640 secs
lola: 173071369 markings, 437240286 edges, 186348 markings/sec, 645 secs
lola: 173975162 markings, 439952037 edges, 180759 markings/sec, 650 secs
lola: 174852362 markings, 442605744 edges, 175440 markings/sec, 655 secs
lola: 175708565 markings, 445184288 edges, 171241 markings/sec, 660 secs
lola: 176604768 markings, 447893771 edges, 179241 markings/sec, 665 secs
lola: 177471238 markings, 450520861 edges, 173294 markings/sec, 670 secs
lola: 177659566 markings, 451096109 edges, 37666 markings/sec, 675 secs
lola: 177671868 markings, 451131161 edges, 2460 markings/sec, 680 secs
lola: 177693722 markings, 451193726 edges, 4371 markings/sec, 685 secs
lola: 177706848 markings, 451234440 edges, 2625 markings/sec, 690 secs
lola: 177742737 markings, 451337794 edges, 7178 markings/sec, 695 secs
lola: 177795097 markings, 451497147 edges, 10472 markings/sec, 700 secs
lola: 177812923 markings, 451552860 edges, 3565 markings/sec, 705 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA RobotManipulation-PT-00020-CTLFireability-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((NOT FIREABLE(p_moved) AND FIREABLE(r_stops))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: (NOT FIREABLE(p_moved) AND FIREABLE(r_stops))
lola: processed formula length: 45
lola: 73 rewrites
lola: closed formula file RobotManipulation-PT-00020-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 2185734 markings, 6011524 edges, 437147 markings/sec, 0 secs
lola: time limit reached - aborting
lola:
preliminary result: yes unknown no yes yes yes no yes unknown no no yes yes no yes unknown
lola:
preliminary result: yes unknown no yes yes yes no yes unknown no no yes yes no yes unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no yes yes yes no yes unknown no no yes yes no yes unknown
lola: memory consumption: 279096 KB
lola: time consumption: 3570 seconds
lola: memory consumption: 279096 KB
lola: time consumption: 3570 seconds

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RobotManipulation-PT-00020"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/RobotManipulation-PT-00020.tgz
mv RobotManipulation-PT-00020 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is RobotManipulation-PT-00020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r148-smll-152685546900032"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;